Update Terraform documentation

Author: mysticaltech

docs/terraform.md

@@ -126,7 +126,7 @@
 | <a name="input_cluster_autoscaler_server_creation_timeout"></a> [cluster\_autoscaler\_server\_creation\_timeout](#input\_cluster\_autoscaler\_server\_creation\_timeout) | Timeout (in minutes) until which a newly created server/node has to become available before giving up and destroying it. | `number` | `15` | no |
 | <a name="input_cluster_autoscaler_stderr_threshold"></a> [cluster\_autoscaler\_stderr\_threshold](#input\_cluster\_autoscaler\_stderr\_threshold) | Severity level above which logs are sent to stderr instead of stdout | `string` | `"INFO"` | no |
 | <a name="input_cluster_autoscaler_version"></a> [cluster\_autoscaler\_version](#input\_cluster\_autoscaler\_version) | Version of Kubernetes Cluster Autoscaler for Hetzner Cloud. Should be aligned with Kubernetes version. Available versions for the official image can be found at https://explore.ggcr.dev/?repo=registry.k8s.io%2Fautoscaling%2Fcluster-autoscaler. | `string` | `"v1.32.0"` | no |
-| <a name="input_cluster_dns_ipv4"></a> [cluster\_dns\_ipv4](#input\_cluster\_dns\_ipv4) | Internal Service IPv4 address of core-dns. It is automatically inferred from `service_ipv4_cidr` if not explicitly set. | `string` | `null` | no |
+| <a name="input_cluster_dns_ipv4"></a> [cluster\_dns\_ipv4](#input\_cluster\_dns\_ipv4) | Internal Service IPv4 address of core-dns. | `string` | `null` | no |
 | <a name="input_cluster_ipv4_cidr"></a> [cluster\_ipv4\_cidr](#input\_cluster\_ipv4\_cidr) | Internal Pod CIDR, used for the controller and currently for calico/cilium. | `string` | `"10.42.0.0/16"` | no |
 | <a name="input_cluster_name"></a> [cluster\_name](#input\_cluster\_name) | Name of the cluster. | `string` | `"k3s"` | no |
 | <a name="input_cni_plugin"></a> [cni\_plugin](#input\_cni\_plugin) | CNI plugin for k3s. | `string` | `"flannel"` | no |